We at J and M started making these drums out of necessity due to market
as we were unsatisfied with the quality that was available at the time.
The drums and gears are made exactly to the original "Ford" prints
using modern materials making them more durable than the originals. We
make the new drive gears and transmission gears and drums as an
assembly so there is no need to exchange parts.

The brake drum assemblies both early and late are made to accept the
drive clips so long life is assured.